D. Reddy G, M. Verma, A. De. Performance Analysis of Vertical Axis Wind Turbine Clusters: Effect of Inter-Turbine Spacing and Turbine Rotation. Physics of Fluids , 2023, https://doi.org/10.1063/5.0169060.
M. Verma, A. De. Three-dimensional numerical investigation of a transversely oscillating slotted cylinder and its applications in energy harvesting. Journal of Fluid Mechanics , 2023, 967, A10.
N. Arya, S. Bhaduri, A. De. Acoustic characteristics of supersonic planar impinging jets. European Journal of Mechanics-B/Fluids , 2023, 102, 56-79.
S. Mulewa, A. M Parmar, A. De. Attention based Transformer coupled with convoluted neural network for ultra-short-and short-term forecasting of multiple wind farms. International Journal of Green Energy , 2023, https://doi.org/10.1080/15435075.2023.2244589.
P. Kundu, A. De. Performance analysis of a horizontal axis current turbine blade section with inserted tube. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment , 2023, https://doi.org/10.1177/14750902231185807.
A. A. Ray, A. De. Leading edge bluntness effects on the hypersonic flow over the double-wedge at multiple aft-wedge. Physics of Fluids , 2023, 35, 056116.
B. Bhatia, T. Johny, A. De. Understanding the liquid jet break-up in various regimes at elevated pressure using a compressible VOF-LPT coupled frameworks. International Journal of Multiphase Flow , 2023, 159, 104303.
P. K. Seshadri, A. Aravind, A. De. Leading edge vortex dynamics in airfoils: Effect of pitching motion at large amplitudes. Journal of Fluids and Structures , 2023, 116, 103796.
S. K. Karthick, D. Bhelave, A. De. Supersonic flow unsteadiness induced by control surface deflections. Physics of Fluids , 2023, 35, 016105 (Featured Article).
A. Sharma, A. De, S. Kumar. Assessment of Statistical and Kinetics based models for LOx-Methane Green Propellant Combustion. International Journal of Energy for a Clean Environment , 2023, 10.1615/InterJEnerCleanEnv.2022045212.
G. Saini, A. De. On the Self-Starting Comparative Performance Evaluation of Darrieus and Hybrid Hydrokinetic Rotor. International Journal of Energy for a Clean Environment , 2023, 10.1615/InterJEnerCleanEnv.2022044132.
2022
M. Verma, A. De. Three-Dimensionality in the flow of an elastically mounted circular cylinder with two-degree-of-freedom vortex-induced-vibrations. Physics of Fluids , 2022, 34, 103616.
M. Verma, A. De. Dynamics of Vortex-Induced-Vibrations of a Slit-Offset Circular Cylinder for Energy Harvesting at Low Reynolds Number. Physics of Fluids , 2022, 34, 083607.
B. Bhatia, A. De, D. Roekaerts, A. R. Masri. Numerical analysis of dilute methanol spray flames in vitiated coflow using extended flamelet generated manifold model. Physics of Fluids , 2022, 34, 075111.
J. Madhavan, M. K. Das, A. De. A multiscale approach for stable relaxation parameter values in lattice Boltzmann simulations of heat and mass transport in porous media. Numerical Heat Transfer, Part B: Fundamentals , 2022, 82 (1-2), 41-59.
M. Verma, A. De. A Thermal Cooling Enhancements in a Heated Channel Using Flow-Induced Motion. ASME Thermal Science and Engineering Applications , 2022, 14, 081003.
A. Mishra, A. De. Investigation of flow over NACA0021 airfoil with leading edge tubercles using transition-based hybrid RANS/LES model. Journal of Flow Visualization and Image Processing , 2022, 10.1615/JFlowVisImageProc.2022040289.
2021
M. Verma, A. De. Flow Characteristics of Elastically Mounted slit cylinder at sub-critical Reynolds Number. Physics of Fluids , 2021, 33, 123612.
S. Poudel, L. Chandrala, D. Das, A. De. Characteristics of shock tube generated compressible vortex rings at very high shock Mach numbers. Physics of Fluids , 2021, 33, 096105 (Featured Article).
G. Kumar, A. De. Modes of unsteadiness in shock wave and separation region interaction in hypersonic flow over a double wedge geometry. Physics of Fluids , 2021, 33, 076107.
S. R. Nanda, S. K. Karthick, T. V. Krishna, A. De, M. S. Ibrahim. On the unsteady dynamics of partially shrouded compressible jets. Experiments in Fluids, 2021, 62, 221.
A. Bhattacharya, J. Ghosh, M. B. Chowdhuri, A. De. Generalization of the Stability Condition for the Semi Implicit Formulation of the Radial Impurity Transport Equation in Tokamak Plasma in Terms of the Magnetic Flux Surface Coordinate. Journal of Fusion Energy , 2021, 40, 20.
A. Mishra, A. De. Suppression of vortex shedding using a slit through the circular cylinder at low Reynolds number. European Journal of Mechanics/B Fluids , 2021, 89, 349-366.
N. Arya, A. De. Effect of vortex and entropy sources in sound generation for compressible cavity flow. Physics of Fluids , 2021, 33, 046107.
G. Kumar, A. De. Role of corner flow separation in unsteady dynamics of hypersonic flow over a double wedge geometry. Physics of Fluids , 2021, 33, 036109.
S. Priyadarshini, M. K. Das, A. De , R. Sinha. Numerical Investigation of Coaxial GCH4/LOx Combustion at Supercritical Pressures. Combustion Science and Technology , 2021, 193(11), 1973-1997.
M. Jithin, M. K. Das, A. De. Phase Field Lattice Boltzmann Simulations of Water Droplet Transport in a Proton Exchange Membrane Fuel Cell Flow Channel. International Journal of Energy for a Clean Environment , 2021, 22(23), 43-76.
2020
P. K. Seshadri, A. De. Investigation of shock wave interactions involving stationary and moving wedges. Physics of Fluids , 2020, 32, 096110.
P. K. Seshadri, A. De. A Novel Sharp Interface Immersed Boundary Framework for Viscous Flow Simulations at Arbitrary Mach Number Involving Complex and Moving Boundaries. Computers and Fluids , 2020, 206, 104579.
M. Chaudhary, T. Krishna, S. Nanda, S. K. Karthick, A. Khan, A. De , I. Sugarno. On the fluidic behavior of an over-expanded planar plug nozzle under lateral confinement. Physics of Fluids , 2020, 32, 086106.
B. Bhatia, A. De , E. Gutheil. Mathematical Modeling of Flash Boiling Phenomena in Superheated Sprays at low Degree of Superheat using Dirichlet Hyperboloids. International Journal of Multiphase Flows , 2020, 130, 103366.
M. Thakor, G. Kumar, D. Das, A. De . Investigation of asymmetrically pitching airfoil at high reduced frequency. Physics of Fluids , 2020, 32, 053607.
A. K. Soti, A. De . Vortex-induced vibrations of a confined circular cylinder for efficient flow power extraction. Physics of Fluids , 2020, 32, 033603.
A. Mishra, M. Hanzla, A. De . Passive control of the onset of vortex shedding in flow past a circular cylinder using slit. Physics of Fluids , 2020, 32, 013602.
M. Verma, N. Arya, A. De . Investigation of flow characteristics inside a dual bell nozzle with and without film cooling. Aerospace Science and Technology , 2020, 99, 105741.
P. K. Seshadri, A. De . Flow Past Stationary and Oscillating Airfoil at Low Reynolds number Using Sharp Interface Immersed Boundary Approach. Journal of Flow Visualization and Image Processing , 2020, 27(1), 47-69.
2019
P. K. Seshadri, A. De . A robust sharp interface based immersed boundary framework for moving body problems with applications to laminar incompressible flows. Computers & Mathematics with Applications , 2019, https://doi.org/10.1016/j.camwa.2019.11.020.
N. Arya, A. De . Effect of grid sensitivity on the performance of wall adapting SGS models for LES of swirling and separating–reattaching flows. Computers & Mathematics with Applications , 2019, 78, 2035-2051.
B. Bhatia, A. De . Numerical Study of Trailing and Leading Vortex Dynamics in a Forced Jet with Coflow. Computers and Fluids , 2019, 181, 314-344.
A. Mishra, G. Kumar, A. De . Prediction of separation induced transition on thick airfoil using non-linear URANS based turbulence model. J. of Mechanical Science and Technology , 2019, 33(5), 2169-2180.
B. Bhatia, A. De . Flash Boiling in Sprays: Recent Developments and Modeling. Journal of the Indian Institute of Science , 2019, 99(1), 93-104.
R. Soni, N. Arya, A. De . Modal Decomposition of Turbulent Supersonic Cavity. Shock Waves , 2019, 29, 135-151.
2018
R. Soni, A. De . Role of Jet spacing and Strut geometry on the formation of large scale structures and mixing characteristics. Physics of Fluids , 2018, 30, 056103 (Featured Article).
R. Soni, A. De . Investigation of Mixing Characteristics in Strut Injectors Using Model Decomposition. Physics of Fluids , 2018, 30, 016108.
A. Mishra, M. Jithin, A. De , M. K. Das. Effect of Passive Flow Control of Bifurcation Phenomenon in Sudden Expansion Channel. Proceedings of the National Academy of Sciences, India Section A: Physical Sciences , 2018, DOI:10.1007/s40010-018-0528-0.
M. Jithin, N. Kumar, A. De , M. K. Das. Pore-Scale Simulation of Shear Thinning Fluid Flow Using Lattice Boltzmann Method. Transport in Porous Media , 2018, 121, 753-782
R. Saini, S. Prakash, A. De , R. Yadav. Investigation of NOx in pilot stabilized methane-air diffusion flames using finite-rate and infinitely-fast chemistry based combustion models. Thermal Science and Engineering Progress , 2018, 5, 144-157.
2017
M. Jithin, S. Siddharth, M. K. Das, A. De . Simulation of coupled heat and mass transport with reaction in PEM fuel cell cathode using lattice Boltzmann method. Thermal Science and Engineering Progress , 2017, 4, 85-96.
R. Saini, A. De . Assessment of soot formation models in lifted ethylene/air turbulent diffusion flame. Thermal Science and Engineering Progress , 2017, 3, 49-61.
G. Kumar, A. De , H. Gopalan. Investigation of Flow Structures in a Turbulent Separating Flow using Hybrid RANS-LES Model. International Journal for Numerical Methods for heat and Fluid Flow , 2017, 27(7), 1-22.
R. Saini, A. De . Numerical Predictions of Soot Formation in Kerosene/air Jet Diffusion Flame. Journal of Aerospace Sciences and Technologies , 2017, 69(2), 294-303.
R. K. Soni, N. Arya, A. De . Numerical Simulation of Supersonic Separating-Reattaching Flow through RANS. Journal of Physics: Conference Series , 2017, 822, 012037.
R. K. Soni, N. Arya, A. De . Characterization of turbulent supersonic flow over a backward facing step through POD. AIAA Journal , 2017, 55(5), 1511-1529.
R. K. Soni, A. De . Investigation of strut-ramp injector in a Scramjet combustor: effect of strut geometry, fuel and jet diameter on mixing characteristics. J. of Mechanical Science and Technology , 2017, 31(3), 1169-1179.
P. Das, A. De . Numerical Study of Supersonic Flow Past a Cylindrical Afterbody. Journal of Aerospace Sciences and Technologies , 2017, 69(1), 25-35.
2016
M. Jithin, A. Mishra, A. De , M.K. Das. Numerical study of bifurcating flow through sudden expansions: effect of divergence and geometric asymmetry. Int. Journal of Advances in Engineering Sciences and Applied Mathematics , 2016, 8(4), 259-273.
P. Das, A. De . Numerical study of flow physics in supersonic base-flow with mass bleed. Aerospace Science and Technology , 2016, 58, 1-17.
G. Kumar, S.K. Lakshmanan, H. Gopalan, A. De . Investigation of the Sensitivity of Turbulent Closures and Coupling of Hybrid RANS-LES Models for Predicting Flow Fields with Separation and Reattachment. International Journal for Numerical Methods in Fluids , 2016, 83(12), 917-939.
M. C. Keerthi, M. S. Rajeshwaran, A. Kushari, A. De . Effect of Leading-Edge Tubercles on Compressor Cascade Performance. AIAA Journal , 2016, 54(3), 912-923.
A. De , A. Kushari, Sudharsan K, G. Kondreddy. CFD-CAA simulation of flow acoustic coupling in a half-dump combustor. Journal of Propulsion and Power , 2016, 32(1), 95-107.
M. Reddy B, A. De . Numerical Modelling of Soot Formation in a Turbulent C2H4/Air Diffusion Flame. International Journal of Spray and Combustion Dynamics , 2016, 82(2), 67-85.
M. Jithin, M. K. Das, A. De . Lattice Boltzmann simulation of Lithium Peroxide Formation in Lithium-Oxygen Battery. J. of Electrochemical Energy Conversion and Storage , 2016, 13, 031003.
S. De, A. De , A. Jaiswal, A. Dash. Stabilization of lifted hydrogen jet diffusion flame in a vitiated co-flow: Effects of jet and coflow velocities, coflow temperature and mixing. International Journal of Hydrogen Energy , 2016, 41, 15026-15042.
A. Neelam, A. C. Mondal, A. De . Simulation of unsteady wall jet in a confined geometry and identification of coherent structures using proper orthogonal decomposition. Springer Proceedings , 2016, 1, 713-721.
Jithin M, N. Kumar, M. K. Das, A. De . Estimation of Permeability of Porous Material using Pore Scale LBM simulations. Springer Proceedings , 2016, 2, 1381-1388.
M. Reddy B, A. De , R. Yadav. Numerical investigation of soot formation in turbulent diffusion flame with strong turbulence chemistry interaction. ASME Thermal Sciences and Engineering Applications , 2016, 8, 011001.
S. Balaji V, A. De , S. De. Numerical Investigation of Swirling Hydrogen Flames: Effect of Swirl and Fuel Jet in Coherent Structures. Journal of Energy and Environmental Sustainability , 2016, 1, 57-71.
2015
N. Arya, R. K. Soni, A. De . Investigation of Flow Characteristics in Supersonic Cavity using LES. American Journal of Fluid Dynamics , 2015, 5(3A), 24-32.
P. Das, A. De . Numerical investigation of flow structures around a cylindrical afterbody under supersonic condition. Aerospace Science and Technology , 2015, 47, 195-209.
P. Kumar, A. De , D. Das. Investigation of flow field of clap & fling motion using Immersed Boundary coupled Lattice Boltzmann Method. Journal of Fluids and Structures , 2015, 57, 247-263.
M. Reddy B, A. De , R. Yadav. Effect of precursors and Radiation on Soot Formation in Turbulent Diffusion Flame. FUEL , 2015, 148, 58-72.
A. De , A. Dongre. Assessment of turbulence-chemistry interaction models in MILD combustion regime. Flow, Turbulence and Combustion , 2015, 94, 439-478.
2014
R. Yadav, A. Kushari, A. De . Modeling of turbulent lifted flames in vitiated co-flow using multi environment Eulerian PDF transport approach. International Journal of Heat and Mass Transfer , 2014, 77, 230-246.
R. Bhaya, A. De , R. Yadav. Large Eddy Simulation of MILD combustion using PDF based turbulence-chemistry interaction models. Combustion Science and Technology , 2014, 186, 1138-1165.
A. Dongre, A. De , R. Yadav. Numerical Investigation of MILD combustion using Multi-Environment Eulerian Probability Density Function modeling. International Journal of Spray and Combustion Dynamics , 2014, 64(3), 357-386.
A. De , S. K. Mishra. Simulation of Chemical Reactions Induced by Droplet in a Phase Separating Media Using Lattice Boltzmann-kinetic Monte-Carlo Framework. Computers and Fluids , 2014, 89, 133-142.
2013
V. Pandey, A. De , A. Kushari. Reacting flows and emission characteristics in a liquid fuelled Aircraft engine combustor. International Journal of Chem Tech Research , 2013, 5(2), 912-917.
S. K. Mishra, A. De . Coupling of reaction and hydrodynamics around a reacting block modeled by Lattice Boltzman Method (LBM). Computers and Fluids , 2013, 71, 91-97.
2012
A. De , S. Acharya. Dynamics of upstream flame propagation in a hydrogen enriched premixed flame. International Journal of Hydrogen Energy , 2012, 37, 17294-17309.
A. De , S. Acharya. Parametric study of upstream flame propagation in hydrogen-enriched premixed combustion: Effects of swirl, geometry and premixedness. International Journal of Hydrogen Energy , 2012, 37, 14649-14668.
2011
A. De , E. Oldenhof, P. Sathiah, D. Roekaerts. Numerical Simulation of Delft-Jet-in-Hot-Coflow (DJHC) Flames Using the Eddy Dissipation Concept Model for Turbulence-Chemistry Interaction. Flow, Turbulence and Combustion , 2011, 87(4), 537-567.
2010
A. De , S. Zhu, S. Acharya. An experimental and computational study of a swirled stabilized premixed flame. ASME J. of Engg. for Gas Turbines and Power , 2010, 132 (7), 071503.
2009
A. De , S. Acharya. Large Eddy Simulation of a Premixed Bunsen flame using a modified Thickened-Flame model at two Reynolds number. Combustion Science and Technology , 2009, 181(10), 1231-1272.
A. De , S. Acharya. Large Eddy Simulation of Premixed Combustion with a Thickened-Flame Approach. ASME J. of Engg. for Gas Turbines and Power , 2009, 131(6), 061501.
2006
S. Mittal, A. De , V. Kumar. Finite element computations of turbulent flow past a multi-element airfoil. Int. J. of Computational Fluid Dynamics , 2006, 20(8), 563-577.
Edited Books
2022
Advances in Multiphase Flows , Editors: A. De, A. K. Gupta, A. Kushari, S. K. Aggarwal, A. K. Runchal, Begell house (2022), ISBN: 978-1-56700-504-2 (Print) 978-1-56700-504-2 (Online)
2021
Advances in Energy and Combustion - Safety and sustainability , Editors: A. K. Gupta, A. De, S. K. Aggarwal, A. Kushari, A. K. Runchal, Springer (2021), ISBN: 978-981-16-2647-0 (Print) 978-981-16-2648-7 (Online)
2020
Immersed Boundary Methods – Development and Applications , Editors: S. Roy, A. De, E. Balaras, Springer (2020), ISBN: 978-981-15-3939-8 (Print) 978-981-15-3940-4 (Online)
Sustainable Development for Energy, Power, and Propulsion, Editors: A. De, A. K. Gupta, S. K. Aggarwal, A. Kushari, A. K. Runchal, Springer (2020), ISBN: 978-981-15-5666-1 (Print) 978-981-15-5667-8 (Online)
2019
Innovations in Sustainable Energy and Cleaner Environment, Editors: A. K. Gupta, A. De, S. K. Aggarwal, A. Kushari, A. K. Runchal, Springer (2019), ISBN: 978-981-13-9011-1 (Print) 981-13-9012-8 (Online)
2018
Energy for Propulsion, A Sustainable Technologies Approach, Editors: A. K. Runchal, A. K. Gupta, A. Kushari, A. De, S. K. Aggarwal, Springer (2018), ISBN: 978-981-10-7472-1 (Print) 978-981-10-7473-8 (Online)
Book-Chapters
2022
2. S. Priyadarshini, A. De, M. K. Das. Spray Modeling of GCH4/LOx Combustion at Transcritical Condition. Published in Advances in Multiphase Flowss, Begell house (2022), ISBN: 978-1-56700-504-2 (Print) 978-1-56700-504-2 (Online) .
Vivek S, S. De, A. De. Atomization of a round liquid jet in a near-nozzle region using LES-ESF approach. Published in Advances in Multiphase Flowss, Begell house (2022), ISBN: 978-1-56700-504-2 (Print) 978-1-56700-504-2 (Online) .
G. Kumar, A. De. An Improved Density-Based Compressible Flow Solver in OpenFOAM for Unsteady Flow Calculations. Published in Advances in Fluid Mechanics: Modelling and Simulations, Springer (2022), ISBN: 978-981-19-1437-9 (Print) 978-981-19-1438-6 (Online) .
M. Verma, A. De. Dynamics of Oscillatory Fluid Flow Inside an Elastic Human Airway. Published in Numerical Fluid Dynamics: Methods and Computations, Springer (2022), ISBN: 978-981-16-9664-0 (Print) 978-981-16-9665-7 (Online) .
2021
B. Bhatia, A. De. Numerical Investigation of Flow-Acoustics Coupling in a Half-Dump Combustor Using Hybrid CFD-CAA Methodology. Published in Advances in Energy and Combustion - Safety and sustainability, Springer (2021), ISBN: 978-981-16-2647-0 (Print) 978-981-16-2648-7 (Online) .
2020
P. K. Seshadri, A. De. Handling Slender/Thin Geometries with Sharp Edges in Sharp Interface Immersed Boundary Approach. Published in Immersed Boundary Methods – Development and Applications , Springer (2020), ISBN: 978-981-15-3939-8 (Print) 978-981-15-3940-4 (Online) .
K. Mishra, M. K. Das, A. De, K. K. Kar. Hybrid RANS/LES Simulation of Methane–LOx Combustion. Published in Sustainable Development for Energy, Power and Propulsion, Springer (2020), ISBN: 978-981-15-5666-1 (Print) 978-981-15-5667-8 (Online) .
A. De, G. Sarras, D. Roekaerts. Transported PDF Modeling of Jet-in-Hot-Coflow Flames. Published in Sustainable Development for Energy, Power and Propulsion, Springer (2020), ISBN: 978-981-15-5666-1 (Print) 978-981-15-5667-8 (Online) .
2019
A. De, M. K. Das, R. K. Sinha, S. Priyadarshini. Numerical Investigation of Hypergolic Combustion Characteristics in Rocket Engines. Published in Innovations in Sustainable Energy and Cleaner Environment , Springer (2019), ISBN: 978-981-13-9011-1 (Print) 978-981-13-9012-8 (Online) .
A. De, P. Chettri. Drag Reduction with Optimum Designing of a Base Bleed Projectile Using Computational Analysis. Published in Innovations in Sustainable Energy and Cleaner Environment, Springer (2019), ISBN: 978-981-13-9011-1 (Print) 978-981-13-9012-8 (Online) .
2018
R. Saini, A. De, S. Gokulakrishnan. Direct Numerical Simulation Study of Lean Hydrogen/Air Premixed Combustion. Published in Energy for Propulsion, A Sustainable Technologies Approach , Springer (2018), ISBN: 978-981-10-7472-1 (Print) 978-981-10-7473-8 (Online) .
R. Saini, A. De, V. Aggarwal, R. Yadav. Investigation of the Role of Chemical Kinetics in Controlling Stabilization Mechanism of the Turbulent Lifted Jet Flame Using Multi-flamelet Generated Manifold Approach. Published in Energy for Propulsion, A Sustainable Technologies Approach , Springer (2018), ISBN: 978-981-10-7472-1 (Print) 978-981-10-7473-8 (Online) .
A. De. Transported Probability Density Function method for MILD Combustion. Published in Modeling and Simulation of Turbulent Combustion , Springer (2018), ISBN: 978-981-10-7409-7 (Print) 978-981-10-7410-3 (Online) .
R. Saini, A. De. Soot Predictions in Higher Order Hydrocarbon Flames: Assessment of Semi-Empirical Models and Method of Moments. Published in Modeling and Simulation of Turbulent Combustion , Springer (2018), ISBN: 978-981-10-7409-7 (Print) 978-981-10-7410-3 (Online) .
2017
R. Saini, M. Reddy, A. De. Soot Formation in Turbulence Diffusion Flames: Effect of Differential Diffusion. Published in Locomotive and Rail Road Transportation (Technology, Challenges and Prospects) , Springer (2017), ISBN: 978-981-10-3787-0 (Print), 978-981-10-3788-7 (Online) .
Peer-reviewed Conferences
2023
A. Ray, A. De. Shock Interference Patterns on Double- Wedge Configurations for Pure CO2 Flows. AIAA SCITECH 2023 Forum, 2115.
M. Verma, A. De. nhancing Energy Harvesting from 2-DOF Flow-Induced Vibrations of a Circular Cylinder via Means of a Slit Offset. AIAA SCITECH 2023 Forum , 1721.
2022
T. Johny, B. Bhatia, A. De. Numerical Investigation of Atomization and Evaporation of a Liquid Jet in a Crossflow at Elevated Conditions. Proceedings of the 1st International Conference on Advances in Heat Transfer and Fluid Dynamics (AHTFD-2022) , December 01-03, 2022, AMU, Aligarh, India, AHTFD 2022–043.
Z. Alam, B. Bhatia, A. De. Computational study of the Primary breakup and atomization of a co-axial liquid jet. Proceedings of the 1st International Conference on Advances in Heat Transfer and Fluid Dynamics (AHTFD-2022) , December 01-03, 2022, AMU, Aligarh, India, AHTFD 2022–042.
A. Sharma, A. De, V. M. Thannickal, T. J. Tharakan, S Sunil Kumar. Numerical Investigation of Combustion Dynamics in a Multi-Element Combustor using Flamelet approach. Proceedings of the 9th International and 49th National Conference on Fluid Mechanics and Fluid Power (FMFP) , December 14-16, 2022, IIT Roorkee, India, FMFP2022–7397.
M. Verma, A. De. Mode-C transition to three-dimensionality in the wake behind a circular cylinder undergoing 2-DOF VIV. 75th Annual Meeting of the APS Division of Fluid Dynamics , November 20-22, 2022.
J. Chakraborty, S. Basu, A. De. Role of compressible air film entrapped during droplet impact on a solid surface. 75th Annual Meeting of the APS Division of Fluid Dynamics , November 20-22, 2022.
A. Ray, A. De. Development and Assessment of Open-Source Hypersonic Non-Equilibrium Flow Solver. 24th International Shock Interaction Symposium-IIT Madras, Chennai (SIS-2022), 17-20 October 2022.
2021
B. Bhatia, T. Johny, A. De. Development and Assessment of compressible VOF-LPT framework for Jet-in-Crossflow at elevated pressure. 13th Asia-Pacific Conference on Combustion 2021, ADNEC, Abu Dhabi - UAE, 4- 9 December, 2021.
M. Verma, A. De. Aerodynamic Load Reduction over a Circular Cylinder through Attached Splitter Plates. The 16th International Symposium on Numerical Analysis of Fluid Flows, Heat and Mass Transfer - Numerical Fluids 2021 , 2021.
A. A. Ray, A. De. Assessment of Reconstruction Schemes and Convective Flux Discretization for Euler Equation. The 16th International Symposium on Numerical Analysis of Fluid Flows, Heat and Mass Transfer - Numerical Fluids 2021 , 2021.
A. Sharma, A. De, S. S. Kumar. Analysis of Self-Excited Combustion Instability in a Sub-scale Rocket Engine Using Large Eddy Simulation. Proceedings of the 26thNational and 4th International ISHMT-ASTFE Heat and Mass Transfer Conference, December 17-20, 2021, IIT Madras, Chennai-600036, Tamil Nadu, India , IHMTC2021 - 155.
M. Verma, A. De. Mixing and Thermal Enhancements Through Flow-Induced Oscillations of a Thin Elastic Plate Attached to a Bluff Body. Proceedings of the 25th International Congress of Theoretical and Applied Mechanics (ICTAM 2020+1) , 2021.
G. Kumar, A. De. Self-Induced Oscillations of The Shock Structures in a Hypersonic Flow Over Double Wedge. Proceedings of the 25th International Congress of Theoretical and Applied Mechanics (ICTAM 2020+1) , 2021.
2019
A. K. Soti, A. De. Vortex-Induced Vibrations of a Confined Circular Cylinder. Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2019-CFD-390.
N. Chandra, R. S. V. Varma, Jithin M, A. De, M. K. Das. Phase Field Lattice Boltzmann Simulations of Water Transport in PEM Fuel Cell Gas Channel. Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2019-MPF-199.
S. Priyadarshini, M. K. Das, A. De, R. K. Sinha. Effect of Pressure on Coaxial Gaseous CH4/LOx Flame Structure under Transcritical Conditions. Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2019-NSA-317.
M. Verma, A. De. Film Cooling Aspects of a Dual Bell Nozzle. Proceedings of the 16th Asian Congress of Fluid Mechanics , 2019.
M. Verma, K. Karmanya, A. Verma, A. De. Coupled Fluid-Structure Study of Inspiratory Flow Through Human Airways with Double Bifurcation. Proceedings of the 16th Asian Congress of Fluid Mechanics , 2019.
A. De. Simulation of Lifted Methane Flame using Multi-Flamelet Generated Manifold Approach. 26^{th} National Conference on Internal Combustion Engines and Combustion (NCICEC) , 2019.
N. Arya, M. Verma, A. De. Flow Evolution in a Dual-Bell Nozzle during different Modes of Operation with Film Cooling. 32_{nd} International Symposium on Shock Waves (ISSW32) , 2019.
G. Kumar, A. De. Effect of turbulence in unsteady shock interaction and heat transfer mechanism in a hypersonic flow over double Wedge. 32_{nd} International Symposium on Shock Waves (ISSW32) , 2019.
N. Arya, D. Zeidan, A. De. Water Faucet problem by mixture two phase flow equations. AIP Conference Proceedings , 2116, 030035 (2019).
N. Arya, A. De. A dynamic Two-Coefficient Wall Adapting Local Eddy Viscosity Model. AIP Conference Proceedings , 2116, 030027 (2019).
2018
M. Jithin, M. K. Das, A. De. Multiple Time Scale Approach for High Prandtl Numbers In Lattice Boltzmann Method. Fifth International Conference on Computational Methods for Thermal Problems (THERMACOMP-2018) .
A. De, B. Bhatia, G. Sarras, D. Roekaerts. Hybrid RANS/PDF simulations of the Adelaide jet-in-hot-coflow burner using 3D FGM tabulated chemistry. Fifth International Conference on Computational Methods for Thermal Problems (THERMACOMP-2018) .
R. Saini, B. Bhatia, A. De. Investigation of NO in pilot stabilized flames using Eddy Dissipation Concept model. Fifth International Conference on Computational Methods for Thermal Problems (THERMACOMP-2018).
S. Bagchi, S. Sarkar, U. Sen, A. De, A. Mukhopadhyay, S. Sen. Numerical Investigation of a Bluff Body Stabilized Diffusion Flame with Modal Decomposition. Proceeding of 2nd National Aerospace Propulsion Conference NAPC-2018) , NAPC-2018-42, 2018.
A. De, R. K. Soni. Mixing Characteristics of Strut Injectors. 1st International Conference on Computational Methods, Simulation and Optimization (ICCMSO-2018), Paper No. 26.
D. Das, S. Poudel, B. Koley, C. L. Dora, A. De. Numerical investigation of compressible vortex ring. 1st International Conference on Computational Methods, Simulation and Optimization (ICCMSO-2018) , Paper No. 27.
R. K. Soni, N. Arya, A. De. Spatio-Temporal Coherence in Ethylene-Air Supersonic Mixing Layer. Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP-2018) , Paper No. 243.
S. Poudel, H. Mishra, A. De, D. Das. Numerical Investigation of Compressible Vortex Ring during Axial Interaction with Cylinder. Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP-2018) , Paper No. 222.
V. Kanjilal, A. De. Numerical Investigation of Partially Cavitating Flows Past an Underwater Projectile. Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP-2018) , Paper No. 241.
M. Verma, A. De. LES Study of Flow Separation Modes and Side Loads in an Over-expanded Nozzle. Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP-2018) , Paper No. 223.
A. Mishra, M. H. Farhan, A. De. Onset of Laminar Vortex Shedding for a Flow Past 2d Slit Cylinder. Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP-2018) , Paper No. 221.
G. Kumar, A. De. A density based compressible flow solver in OpenFOAM with Mach number preconditioning and Low-diffusive Flux Splitting Scheme. Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP-2018), Paper No. 242.
P. Kumar S, A. De. Simulation of Flow Past an Oscillating Airfoil Using Sharp Interface Immersed Boundary Approach. Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP-2018), Paper No. 240.
H. Gopalan, D. Chandar, G. Kumar, A. De. Investigation of flow past rotating Cylinder using linear and non-linear hybrid Rans-les models. Proceedings of 37th International Conference on Ocean, Offshore and Arctic Eng. (OMAE 2018) , OMAE2018-78682.
A. Mishra, M. H. Farhan, A. De. Passive Flow Control Over a 2D Cylinder Using Slit. Proceedings of the 1st International Conference on Mechanical Engineering (INCOM18) , Paper No. INCOM18-164.
N. Arya, A. De. Performance of Different Subgrid Scale Models for LES of Separating-Reattaching and Confined Swirling Flows. Proceedings of the 1st International Conference on Mechanical Engineering (INCOM18) , Paper No. INCOM18-166.
M. Verma, A. De. Flow Separation Patterns in Rocket Nozzles in Overexpansion. Proceedings of the 1st International Conference on Mechanical Engineering (INCOM18) , Paper No. INCOM18-168.
R. K. Sinha, A. De, M. K. Das. Numerical Investigation of Hypergolic Combustion Using Liquid Fuel and Gaseous Oxidiser. Proceedings of the 1st International Conference on Mechanical Engineering (INCOM18) , Paper No. INCOM18-169.
P. Kumar S, A. De. Comparative Study of Pressure Reconstruction Schemes in Sharp-Interface Immersed Boundary Method. roceedings of the 1st International Conference on Mechanical Engineering (INCOM18) , Paper No. INCOM18-170.
B. Bhatia, A. De. DNS Study of Flapping Jet in Coflow. Proceedings of the 1st International Conference on Mechanical Engineering (INCOM18), Paper No. INCOM18-175.
N. Arya, A. De. Study of Wall Adaptive SGS models for LES of Subsonic and Supersonic Flows. AIP Conference Proceedings , 1978, 030020 (2018).
P. K. Seshadri, A. De. Assessment of Pressure Reconstruction Schemes in Sharp Interface Immersed Boundary Method. AIP Conference Proceedings , 1978, 030002 (2018).
2017
R. K. Sinha, A. De, M. K. Das. Numerical Simulation of H2-LOx Combustion Under Supercritical Condition. Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2017-04-0392.
V. Agarwal, R. Saini, A. De, R. Yadav. Chemical Kinetics Analysis for Lifted Turbulent Jet Flame Using Multi-Flamelet Generated Manifold Approach. Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2017-04-0391.
R. Saini, S. Prakash, A. De, R. Yadav. Numerical Investigation of the NO Forming Pathways In Turbulent Diffusion Flame Using Unsteady Flamelet Modeling Approach. Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2017-04-0389.
C.L. Dora, A. De, D. Das. Numerical simulations of 3D compressible vortex ring. AIP Conference Proceedings , 1863, 030027 (2017).
A. De, P. Das. Investigation of flow structures in supersonic flow with mass injection. AIP Conference Proceedings , 1863, 030019 (2017).
A. Mishra, A. De, D. Mukherjee. Passive Control of Bifurcation Phenomenon in Sudden Expansion Flow. AIP Conference Proceedings , 1863, 030008 (2017).
R. Yadav, A. De, S. Jain. A Hybrid Flamelet Generated Manifold Model For Modeling Partially Premixed Turbulent Combustion Models. Proceedings of ASME Turbo Expo 2017 , ASME Paper GT2017-65030.
2016
R. K. Sinha, A. De, M.K. Das. Numerical Simulation of Hypergolic Combustion. Proceeding of 1st National Aerospace Propulsion Conference (NAPC-2017) , NAPC-2017-019, 2016.
M. Verma, R. K. Soni, A. De. Numerical Analysis of Transient Flows in a Rocket Nozzle. Proceeding of 1st National Aerospace Propulsion Conference (NAPC-2017) , NAPC-2017-015, 2016.
R. Saini, A. De. Prediction of NO Emission in Sadia Flame Series (D-F) using Eddy Dissipation Concept Model. Asian Congress on Gas Turbine , ACGT-38, 2016.
R. Saini, A. De, R. Yadav. Modelling Soot Formation using Method of Moments in Turbulent Diffusion Flame. Asian Congress on Gas Turbine , ACGT-37, 2016.
Jithin M, M. K. Das, A. De. Effect of Wettability on Water Droplet Removal from Gas Diffusion Layer Surface in Flow Channel in PEM Fuel Cell. 6^{th} International and 43rd National Conference on Fluid Mechanics and Fluid Power (FMFP-2016) , Paper No. 307.
A. Mishra, S. K. Lakhsamanan, A. De. Aerodynamic Performance of Airfoil with Leading Edge Tubercles. 6^{th} International and 43rd National Conference on Fluid Mechanics and Fluid Power (FMFP-2016) , Paper No. 57.
A. Mishra, S. K. Lakhsamanan, A. De. Effect of Leading Edge Tubercle on Aerodynamic Performance of NACA-0021 Airfoil. 1_{st} International Conference on modern research in aerospace engineering (MRAE-2016) .
G. Kumar, H. Gopalan, D. Chandar, V. Nguyen, A. De. Verification of Length Scale effects on solution accuracy of hybrid RANS-LES methods. Proceedings of ASME 2016 34rd International Conference on Ocean, Offshore and Arctic Eng. (OMAE 2016) , OMAE2016-54008.
G. Kumar, S. K. Lakhsamanan, H. Gopalan, A. De. Comparative Studies of Hybrid RANS/LES models for separated flows. AIP Conference Proceeding , 1738, 030014 (2016).
2015
M. Reddy B, A. De. Effect of Differential Diffusion on Soot Formation in Turbulent Diffusion Flames. Proceedings of the 23_{rd} National and 1st International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2015-680.
S. Balaji V, A. De. Characteristics of Coherent Structures in Turbulent Swirling Hydrogen Flames-Effects of Swirl Velocity. Proceedings of the 23_{rd} National and 1st International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2015-934.
A. Dongre, A. De, S. De. Large Eddy Simulation of Turbulent Lifted Hydrogen Flame in a Vitiated Coflow using Steady Flamelet Approach. Proceedings of the 23rd National and 1st International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2015-555.
S. Siddarth, Jithin M, M. K. Das, A. De. Simulation of coupled transport and reaction in PEM Fuel Cell Cathode using lattice boltzmann method. Proceedings of the 23rd National and 1st International ISHMT-ASTFE Heat and Mass Transfer Conference , IHMTC2015-912.
S.K. Lakhsamanan, A. Mishra, A. De. Assessment of different turbulence models for predicting laminar separation bubble over thick airfoils. Proceedings of ASME 2015 Gas Turbine India Conference , GTIndia2015-1277.
R. Saini, A. De. Simulations of non-reacting transient N-Dodecane Spray in a high-pressure combustion vessel. Proceedings of ASME 2015 Gas Turbine India Conference , GTIndia2015-1278.
S. Kumar, A. Mishra, A. De. Numerical Prediction of Transitional Flow over Thick Airfoils. National Propulsion Conference , NPC2015-97.
Sudharsan K, Dinesh Kumar, A. De, A. Kushari. Numerical Investigation of Combustion Acoustic Instability in Atmospheric Can Combustor with n-Heptane as Kerosene Surrogate. National Propulsion Conference , NPC2015-96.
P. Das, A. De. Numerical Study of Supersonic Flow Past a Cylindrical Afterbody. National Propulsion Conference , NPC2015-95.
R. Saini, A. De. Numerical Predictions of Soot Formation in Kerosene/air Jet Diffusion Flame. National Propulsion Conference , NPC2015-94.
V. Pandey, A. Kushari, A. De. Drop Size Distribution Impact on NOx emission from A Gas turbine. National Propulsion Conference , NPC2015-99.
R. Soni, N. Arya, A. De. Assessment of RANS Based Models in a Supersonic Flow. AIP Conference Proceedings , 1648, 030039 (2015).
N. Arya, R. Soni, A. De. Identification of Coherent Structures in a Supersonic Flow Past Backward Facing Step. AIP Conference Proceedings , 1648, 030037 (2015).
2014
M. Reddy, A. De. Numerical investigation of soot formation in turbulent diffusion flames using moss-brookes model. Proceedings of ASME 2014 Gas Turbine India Conference , GTIndia2014-8233.
A. Dongre, A. De. Numerical investigation of pilot stabilized turbulent flames using steady flamelet model. Proceedings of ASME 2014 Gas Turbine India Conference , GTIndia2014-8234.
M. C. Keerthi, A. Kushari, A. De, A. Kumar. Experimental investigation of effects of leading-edge tubercles on compressor cascade performance. Proceedings of ASME Turbo Expo 2014, ASME Paper GT2014-26242.
2013
M. Reddy B, A. De, R. Yadav. Numerical investigation of soot formation in turbulent diffusion flame with strong turbulence chemistry interaction. Proceedings of the 22_{nd} National and 11th International ISHMT-ASME Heat and Mass Transfer Conference , December 28-31, 2013, IIT Kharagpur, India, HMTC1300371.
P. Kumar, A. De, D. Das. Determination of flow field due to clap and fling motion of a rigid flapping wing using LBM simulation. 9^{th} International Conference on Intelligent Unmanned Systems (ICIUS 2013), 25-27 September 2013, Jaipur, India, ICUS-2013-508.
S. Balaji, A. De, R. Yadav. Numerical Investigation of Turbulent Swirling Flames. 23^{rd} National Conference on I. C. Engine and Combustion (NCICEC 2013) , Surat, India, 13-16, December 2013, 2013NCICEC0420.
A. De, S. Acharya. Investigation of Flow structures in hydrogen-enriched premixed combustion. AIP Conference Proceedings , 1558, 192 (2013).
Jithin M, Shubham, A. De, M. K. Das. Study of lid driven rectangular cavities using LBM. AIP Conference Proceedings , 1558, 212 (2013).
Jithin M, Shubham, A. De, M. K. Das. Unsteady behavior of high Re flow in lid driven rectangular cavities using LBM. AIP Conference Proceedings , 1558, 90 (2013).
A. De, A. Dongre, R. Yadav. Numerical Investigation of Delft-Jet-in-Hot-Coflow (DJHC) burner using Probability Density Function (PDF) transport modeling. Proceedings of ASME Turbo Expo 2013 , ASME Paper GT2013-95930.
R. Yadav, A. De, A. Dongre. Modeling of a turbulent lifted methane-air jet flame in vitiated co-flow using multi environment Eulerian PDF transport approach. Proceedings of 9^{th} Asia Specific Conference on Combustion , Korea, 19-22 May 2013.
V. Pandey, A. De, A. Kushari. Parametric study of flow and combustion characteristics in a liquid fuelled aircraft engine gas turbine combustor. National Propulsion Conference , NPC-2013-23006.
2012
A. De, A. Dongre, R. Yadav. Eulerian PDF transport modeling of Delft-Jet-in-Hot-Coflow (DJHC) burner. Fourth International Congress on Computational Mechanics and Simulation (ICCMS) , IIT Hyderabad, 9-12 December 2012.
S. K. Mishra, A. De. The Effects of reaction kinetics on transport processes modeled by the Lattice Boltzman Method. Fourth International Congress on Computational Mechanics and Simulation (ICCMS) , IIT Hyderabad, 9-12 December 2012.
V. Pandey, A. De, A. Kushari. Numerical Investigation of Combustion Characteristics in a Liquid Fuel Can Combustor. Proceedings of ASME 2012 Gas Turbine India Conference , GTIndia2012-9719.
U. Umesh, A. De, M. K. Das. Numerical Investigation of High Pressure Hydrogen Released in Air. Proceedings of ASME 2012 Gas Turbine India Conference , GTIndia2012-9544.
A. Kapoor, A. De, R. Yadav. Multi Eulerial PDF Transport Modeling of Turbulent Swirling Flames. Proceedings of ASME 2012 Gas Turbine India Conference , GTIndia2012-9543.
A. De, S. Acharya. Large Eddy Simulation of Hydrogen-enriched Premixed Combustion. Conference on Applications of Fluid Engineering (CAFÉ-2012) , September 20-22, Noida, India.
2010
A. De, E. Oldenhof, P. Sathiah, D.J.E.M. Roekaerts. Numerical investigation of gas jet-in-hot-coflow flames. Proceedings of the 10^{th} International Workshop on Measurement and Simulation of Turbulent Non-Premixed Flames (TNF10) , July 29-31, 2010, Beijing, China.
2009
A. De, S. Zhu, S. Acharya. An experimental and computational study of a swirled stabilized premixed flame. ASME Turbo Expo 2009: Power for Land, Sea and Air , ASME Paper GT2009-60230.
2008
A. De, S. Acharya. Large Eddy Simulation of Premixed Combustion with a Thickened-Flame Approach. ASME Turbo Expo 2008: Power for Land, Sea and Air , ASME Paper GT2008-51320.
A. De, S. Acharya. Large Eddy Simulation of Turbulent Bunsen Flame with a Thickened-Flame Approach. Proceedings of the 2008 Technical Meeting of the Central States Section of the Combustion Institute , April 20-22, 2008, Tuscaloosa, AL, USA.
Symposium/Workshop/Seminar Papers
2018
A. De. Investigation of NOx in Pilot Stabilized CH4-Air Diffusion Flames. 2_{nd} International Conference of International Society for Energy, Environment and Sustainability (ISEES-2018) , December 31, 2017- January 3, 2018, Bangalore, India.
2015
M. Reddy B, A. De. Soot Modelling in Turbulent Diffusion Flames. 7^{th} ISEES International Workshop on Sustainable Energy, Environment & Safety , December 21-23, 2015, Lucknow, India.
A. De. Mild combustion: assessment of turbulence chemistry interaction model. Directions-IITK , 15(1), 2015.
2010
A. De, E. Oldenhof, P. Sathiah, D.J.E.M. Roekaerts. Numerical investigation of gas jet-in-hot-coflow flames. In book of abstracts Combura Symposium , October 12-13, 2010, p 42, Maastricht, The Netherlands.
2010
A. De, E. Oldenhof, P. Sathiah, D.J.E.M. Roekaerts. Numerical investigation of gas jet-in-hot-coflow flames. Abstract of work in progress poster W1P071, 36^{th} Int. Symposium on Combustion, August 1-6, 2010, Beijing, China.
2009
A. De, S. Zhu, S. Acharya. Hydrogen Enriched Premixed Combustion. 28th August, 2009, Clean Power and Energy Research Consortium (CPERC) Annual Technical Review Meeting , Baton Rouge, LA, USA.
A. De. Large Eddy Simulation of turbulent premixed combustion. 18^{th} April, 2009, 8th Annual Graduate Student Conference , Mechanical Engineering Department, LSU, USA.
2008
A. De, S. Zhu, S. Karmakar, S. Acharya. Combustion Modeling and Measurements: Methodology & Role of Hydrogen and Fuel Additives. 13th October, 2008, Clean Power and Energy Research Consortium (CPERC) Annual Technical Review Meeting , New Orleans, LA, USA.
2007
S. Acharya, O. Tuncer, S. Zhu, A. De, J. Zhang, A. Giglio, K. Kelly. Premixing, NOx and fuel flexibility in Lean Premixed Combustion systems. 15th August, 2007, Clean Power and Energy Research Consortium (CPERC) Annual Technical Review Meeting , New Orleans, LA, USA.
2006
S. Acharya, O. Tuncer, J. H. Uhm, A. De. Combustion Dynamics: Modeling, Diagnostics and Control. International Workshop on Role of Combustion Diagnostics in Modeling Design and Control , January 2-3, 2006, Calcutta, India.
2004
A. De, S. Mittal. FEM implementation of Spalart-Almaras turbulence model for Aerodynamic Flows. March 2004, ARDB Annual Symposium , Kanpur, India.